PbTaSe2 Crystal

SKU:
BLK-PbTaSe2
Condition:
New
$690.00
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Description

PbTaSe2 vdW layers are nodal-line semimetals. Their structure can be viewed as Pb atoms intercalated into TaSe2 matrix. As such, triangle lattices of Pb atoms layers are essentially sandwiched between the hexagonal TaSe2 layers with large non-centrosymmetric crystal structure. The parent material TaSe2 has been well studied due to its charge-density wave (CDW) instability and many related anomalies in its transport properties. TaPbSe2 crystals were synthesized using chemical vapor transport technique. 

The properties of PbTaSe2 vdW crystals 

Sample size Each order contains one a few mm sized PbTaSe2 crystal
Material properties Nodal line semi-metal
Crystal structure non-centrosymmetric P¯6m2
Degree of exfoliation Easy to exfoliate
Production method High electronic purity (6N or better) through self flux technique
Other characteristics
  • Electronic grade
  • Stable in air
  • Low defect concentration
  • High electronic quality

 

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Additional Information

Elements:
Pb,Ta,Se
Element:
Lead
Element:
Tantalum
Element:
Selenium
Formula:
PbTaSe2
Material class:
MX
Properties:
Semimetal
Properties:
Superconductor
Growth method:
Flux
Doping:
Undoped
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